Home / 2,400,417,509.86-3,595,967,356.47-1,769,002,840.90

Finding the Fourth Proportional to 2,400,417,509.86, 3,595,967,356.47 and 1,769,002,840.90

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Solution

The fourth proportional to 2,400,417,509.86, 3,595,967,356.47 and 1,769,002,840.90 is: 2,650,070,849.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,417,509.86 : 3,595,967,356.47 = 1,769,002,840.90 : x
  2. Step 2: Convert to fraction form
    2,400,417,509.86/3,595,967,356.47 = 1,769,002,840.90/x
  3. Step 3: Cross multiply
    2,400,417,509.86x = 3,595,967,356.47 × 1,769,002,840.90
  4. Step 4: Simplify right side
    2,400,417,509.86x = 6,361,276,469,379,092,480
  5. Step 5: Solve for x
    x = 6,361,276,469,379,092,480/2,400,417,509.86
  6. Step 6: Final answer
    x = 2,650,070,849.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.